Base | Representation |
---|---|
bin | 1100001010000… |
… | …1110100100100 |
3 | 10112221210021000 |
4 | 3002201310210 |
5 | 101023310333 |
6 | 5020553300 |
7 | 1156305630 |
oct | 302416444 |
9 | 115853230 |
10 | 50994468 |
11 | 2686a998 |
12 | 150b2830 |
13 | a745c55 |
14 | 6ab5dc0 |
15 | 4724713 |
hex | 30a1d24 |
50994468 has 48 divisors (see below), whose sum is σ = 151096960. Its totient is φ = 14569632.
The previous prime is 50994457. The next prime is 50994469. The reversal of 50994468 is 86449905.
It is a happy number.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (50994469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32971 + ... + 34482.
Almost surely, 250994468 is an apocalyptic number.
It is an amenable number.
50994468 is an abundant number, since it is smaller than the sum of its proper divisors (100102492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50994468 is a wasteful number, since it uses less digits than its factorization.
50994468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67473 (or 67465 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 50994468 is about 7141.0411005679. The cubic root of 50994468 is about 370.8295679232.
The spelling of 50994468 in words is "fifty million, nine hundred ninety-four thousand, four hundred sixty-eight".
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